hello, can you please tell me where i could buy this one?

Konica Optical Receive Board for PZ

Is the old generation with only 2 optical connectors.

i really need this one and i only found it on chinese forums and on chinese forums they will not be able to send it until 7 february.

i dont know why i cant upload picture, here is a link of what i need

i hope i dont violate any terms.